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AIMODELRACE
Coding · compositeNarrow lead

Coding race

Every coding subcategory blended into one race: front end, back end, systems, debugging, agents and more.

Leader
Opus 5.5
Margin
1.1 pts
1.2% ahead
Weeks at #1
4
in a row
Changes
5
in 2026

Warming up the track…

Oct 19, 2026Opus 5.5 leads
2025Apr ’25Jul ’25Oct ’252026Apr ’26Jul ’26Oct ’26

Re-weight this race

Drag to say what matters to you. The track re-sorts live and weeks-at-#1 are recomputed for your weighting.

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Score history

Top 6 today over the leader's frontier · click to jump to a week

#1 frontierOpus 5.5Fable 5.1GPT-6 AstraSonnet 5.5GPT-6.1 SolGemini 4 Argon
50.060.070.080.090.0100.02025Apr ’25Jul ’25Oct ’252026Apr ’26Jul ’26Oct ’26

Reigns at #1

Longest: Opus 4.5, 11 weeks (from Nov 2025).

Inside this race

What makes up coding

Why this race matters

Coding is the single biggest professional use of language models and the clearest measure of real economic value.

How it is scored

Normalised subcategory scores, weighted toward agentic and debugging work.

Unit: indexHigher is betterPhoto finish under 0.6 ptsDominant over 3.5 pts

Data provenance

Scores here are illustrative placeholders that mimic real benchmark patterns. Swap in live data through the score provider. Methodology